Máy đếm tần số BK Precision 1823A (2.4Ghz)

Thông số kỹ thuật :
Range 0.1 Hz - 2.4 GHz
Frequency: yes
Totalize: yes
Period: yes
Time Base Stability: ±1ppm
Best Resolution: 1 nHz
No. of Digits: 9
Display Hold: yes
Low Pass Filter: yes
Sensitivity:
 250 mV (0.1 Hz - 1 Hz),
 30 mV (1 Hz - 100 MHz),
 25 mV (80 MHz - 150 MHz),
 20 mV (150 MHz - 2.0 GHz),
 60 mV (2.0 GHz - 2.4 GHz)
Remote Interface: RS232
Self-Test: yes
Time Interval Measurement: yes
Frequency Ratio Measurement : yes